backports/py3-typing-extensions: new aport

backports/py3-typing-extensions/APKBUILD

@@ -0,0 +1,35 @@
+# Contributor: Leo <thinkabit.ukim@gmail.com>
+# Maintainer: Patrycja Rosa <alpine@ptrcnull.me>
+pkgname=py3-typing-extensions
+pkgver=4.12.2
+pkgrel=0
+pkgdesc="Backported and Experimental Type Hints for Python 3.5+"
+url="https://github.com/python/typing_extensions"
+arch="noarch"
+license="Python-2.0"
+makedepends="py3-gpep517 py3-flit-core"
+checkdepends="python3-tests"
+subpackages="$pkgname-pyc"
+source="https://github.com/python/typing_extensions/archive/$pkgver/typing_extensions-$pkgver.tar.gz"
+builddir="$srcdir/typing_extensions-$pkgver"
+
+build() {
+	gpep517 build-wheel \
+		--wheel-dir .dist \
+		--output-fd 3 3>&1 >&2
+}
+
+check() {
+	python3 -m venv --clear --without-pip --system-site-packages .testenv
+	gpep517 install-wheel --destdir .testenv --prefix '' .dist/*.whl
+	.testenv/bin/python3 src/test_typing_extensions.py
+}
+
+package() {
+	python3 -m installer -d "$pkgdir" \
+		.dist/typing_extensions-$pkgver-py3-none-any.whl
+}
+
+sha512sums="
+925f5936faeec2a799b42e555900fa7121fb3841f80dfbbdc931abe76b1ea6e600c5fe9b1f91dfb43ae049d60bc7ed9f12e2c25be6f9bcc7b32bbbbdda3055d6  typing_extensions-4.12.2.tar.gz
+"